SOLUTION: FACTORIAL PROBLEM: A family wants to have 6 children. How many ways are there to have at least 2 boys?

SOLUTION: FACTORIAL PROBLEM: A family wants to have 6 children. How many ways are there to have at least 2 boys?

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Question 185867: FACTORIAL PROBLEM: A family wants to have 6 children. How many ways are there to have at least 2 boys?
Answer by feliz1965(151) (Show Source): You can put this solution on YOUR website!
6C2 = 6!/2!(6 - 2)!
6C2 = 720/48
6C2 = 15
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